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Inventor

Christian Masson

Inventor
Paris, FR

Overview

2→
Patents
1995–2013
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Bprimary
C07BGeneral methods of organic chemistry20%
C07CAcyclic or carbocyclic compounds20%
C07DHeterocyclic compounds20%
C07HSugars20%
C07JSteroids20%
PatentTitleYear
8,461,312'Method for the production of 1,4-benzothiepin-1,1-dioxide derivatives'20135,399,685'Process for the preparation of 20-keto-21 alpha-01-steroids'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Based in Mouy, FR· patent location history
2013Patents assigned to BENDETTI FRANCOISE (1)· patent assignee history
2013Patents assigned to BILLEN GUENTER (1)· patent assignee history
2013Patents assigned to BOFFELLI PHILIPPE (1)· patent assignee history
2013Patents assigned to CROCQ VERONIQUE (1)· patent assignee history
2013Patents assigned to FRICK WENDELIN (1)· patent assignee history
2013Based in Paris, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BENDETTI FRANCOISE12013
BILLEN GUENTER12013
BOFFELLI PHILIPPE12013
CROCQ VERONIQUE12013
FRICK WENDELIN12013
Locations
LocationPatentsSpan
Paris, FR12013
Mouy, FR11995